Answer :
Answer:
75
Step-by-step explanation: because if u divide 135 divided by 3 or 3 divided by 135 it would equal ur answer.
Final answer:
The family drives at a speed of 45 miles per hour. Converting this to kilometers per hour by multiplying with 1.60934 gives approximately 72.42 kilometers per hour.
Explanation:
The family drives 135 miles in 3 hours, so first we need to understand this in terms of miles per hour. To find this, we divide the total miles by the total hours. So, 135 miles / 3 hours = 45 miles per hour.
To convert miles to kilometers, you need to recall that 1 mile is approximately 1.60934 kilometers. To find the equivalent in kilometers per hour, we multiply 45 miles by 1.60934.
This gives us: 45 miles × 1.60934 = 72.42 kilometers per hour
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